baber/WOPTO huggingface dataset:
Patent KR-20200033502-A (KR)
Title: System and Method of Controlling Pressure in Cargo Tank for Vessels
Inventor: JANG DAE WOO
IPC: B63H21/38
Filed: 2018-09-20
Abstract: Disclosed is a system for controlling pressure in a cargo tank for a ship. The system for controlling pressure in a cargo tank for a ship includes: a first pump pressurizing liquid fuel discharged from a fuel tank; a heat exchanger cooling liquid cargo discharged from the cargo tank by using the liquid fuel pressurized by the first pump as a refrigerant; and a vaporizer vaporizing the liquid fuel which is used as the refrigerant in the heat exchanger after being pressurized by the first pump and in which temperature is increased. The liquid fuel stored in the fuel tank and the liquid cargo stored in the cargo tank are different kinds of fluid from each other.
Patent KR-20200033529-A (KR)
Title: A apparatus for depositing a thin layer on the substrate
Inventor: SHIN WOONG CHUL
IPC: C23C16/455
Filed: 2018-09-20
Abstract: The present invention relates to a thin film deposition apparatus, which is equipped with a plurality of process chambers capable of performing an atomic layer deposition process by loading a plurality of cassettes in one external chamber, so that the atomic layer deposition process can be uniformly performed on a plurality of substrates simultaneously. The thin film deposition apparatus of the present invention includes an outer chamber, a cuboid-shaped process chamber, the plurality of cassettes, a gas supply means, an exhaust means, a heater, a pair of first doors, a second door, and a connection means.
Patent KR-20200034362-A (KR)
Title: Cellular clean portable toothbrush
Inventor: GU BYEONG HWA
IPC: A46B17/04
Filed: 2018-09-21
Abstract: The present invention relates to a portable toothbrush for preventing tooth decay, in which a toothbrush is provided with a tongue cleaner, thereby better preventing tooth decay and bad breath as compared with a case of using only a toothbrush, and which can be easily carried during a business trip or while travelling and thus, the present invention can solve problems of a conventional toothbrush which cannot completely prevent bad breath and tooth decay only with tooth brushing. According to the present invention, the toothbrush comprises: toothbrush bristles provided in a square brush form to allow a user to apply toothpaste thereon and brush his or her teeth; a toothbrush body provided in a round stick form to support the toothbrush bristles on which the toothpaste is applied to brush teeth; a toothbrush lid and handle provided in a cylindrical shape to safely store the toothbrush bristles and serve as a handle during tooth brushing; a square-shaped tongue cleaner adjusting device capable of moving up and down so that the user is able to put in and out a tongue cleaner to remove a coating on the tongue before tooth brushing; and the fan-shaped tongue cleaner having double blades to remove a coating on the tongue before tooth brushing so that better oral hygiene can be maintained. Accordingly, the portable toothbrush for preventing tooth decay, can better prevent tooth decay and bad breath as compared with a case of using only a toothbrush since a toothbrush is provided with a tongue cleaner, and can be easily carried during a business trip or while travelling. Therefore, the present invention can solve problems of a conventional toothbrush which cannot completely prevent bad breath and tooth decay only with tooth brushing.
Patent KR-20190038434-A (KR)
Title: Curable composition, cured film, and method for producing cured product
Inventor: SOMEYA KAZUYA
IPC: G03F7/38
Filed: 2018-09-28
Abstract: A purpose of the present invention is to provide a curable composition excellent in a refractive index and yellowing resistance, a cured film composed of a cured product of the curable composition, and a method for manufacturing the cured product using the curable composition. The present invention relates to the curable composition of a cationic curing type or an anion curing type, wherein the curable composition contains (C), an ionic liquid, having a melting point of 140 °C or less and provides the cured film having the refractive index of 1.60 or more and 2.20 or less with respect to ray of wavelength of 550 nm.
Patent KR-20200038092-A (KR)
Title: Ice maker and Refrigerator having the same
Inventor: CHONGYOUNG PARK
IPC: F25C1/18
Filed: 2018-10-02
Abstract: The present invention provides a control method of an ice maker, including the steps of: supplying water and cold air to the ice maker that freezes water and measuring a time point corresponding to 0 deg. C by measuring the temperature of a tray by a tray temperature sensor; measuring time that the temperature additionally measured by the tray temperature sensor reaches a specific temperature; and determining that supercooling has occurred when the reached time is shorter than a specific time, and generating sparks in the tray in which the water is stored.
Patent KR-20200041476-A (KR)
Inventor: HAN YUN SANG
IPC: H02G1/02
Filed: 2018-10-12
Abstract: According to the present invention, provided is an insulation protector. The insulation protector comprises: a main body unit of an insulation material; and a fixing unit of the insulation material which is coupled to the main body unit and fixed in a state in which the main body unit is in contact with an electric wire. Accordingly, indirect live line work can be safely and conveniently performed. Moreover, the insulation protector can be utilized for the indirect live line work with regard to the electric wires of different types.
Patent KR-20200046786-A (KR)
Title: A method for judging the gas generation acceleration section of a secondary battery
Inventor: PARK JI HYE
IPC: G01R31/36
Filed: 2018-10-25
Abstract: The present invention relates to a method for determining a section in which generation of internal gas in a second battery accelerates, wherein the method includes the steps of: measuring a closed circuit voltage (CCV) and an open circuit voltage (OCV) according to the state of charge (SOC) of the secondary battery while charging the secondary battery; deriving a closed circuit voltage (SOC-CCV) profile according to the state of charge and an open circuit voltage (SOC-OCV) profile according to the state of charge; and determining, from the derived SOC-CCV profile and SOC-OCV profile, a section in which the amount of internal gas generated in the secondary battery rapidly increases. According to the present invention, even though the amount of internal gas generated due to overcharge of the secondary battery is not actually measured, a section in which the amount of internal gas generated in the secondary battery rapidly increases can be identified from the SOC-CCV profile and the SOC-OCV profile.
Patent KR-20200048879-A (KR)
Title: Cart for shopping basket
Inventor: KWON JUNG OK
IPC: B62B5/06
Filed: 2018-10-31
Abstract: The present invention relates to a cart for a shopping basket. More specifically, since a partition part is installed in an internal storage space of a body part to divide the storage space into upper and lower parts, articles are separately stored in the storage space depending on weight or type to prevent damage to the articles. Storage and use of articles can be convenient since first and second inlets are formed in the upper part and front side of the body part to facilitate the insertion of the articles into the storage space divided into upper and lower parts. Four wheel parts are installed in the lower part of the body part to enable a transposer to move the cart by pushing the body part erected at an angle of 90 degrees. The articles can be easily transported with less effort since the four wheel parts rotate 360 degrees for good handling when moved for convenience in driving. An expansion part is added to the body part by using a locking part such as a zipper or the like and then, the expansion part is opened through the zipper for expanding the storage space of the body part, thereby storing a large amount of articles in a shopping basket.
Patent KR-20200056517-A (KR)
Inventor: KIM JIN PIL
IPC: G09G3/36
Filed: 2018-11-14
Abstract: A display device for improving display quality comprises: a display panel including a plurality of first sub-pixels including a high sub-pixel and a low sub-pixel; a gamma generation unit changing a division ratio of a high gamma curve and a low gamma curve applied to the high sub-pixel and the low sub-pixel according to a position of the plurality of first sub-pixels and generating high gamma data corresponding to the high gamma curve and low gamma data corresponding to the low gamma curve; and a data driving unit converting the high gamma data and the low gamma data into a high data voltage and a low data voltage.
Patent KR-20200056072-A (KR)
Inventor: KIM JAE HWAN
IPC: A61B5/00
Filed: 2018-11-14
Abstract: A wearable mid-low frequency health strap device according to an embodiment of the present invention includes: a health strap worn on a user′s hand; and a mid-low frequency current generating module which includes a conductive pad detachable from the health strap, is electrically connected to the conductive pad and outputs a first mid-low frequency current for contracting low pressure muscles of a wrist for a predetermined time according to a user′s input signal.
Patent KR-20200058005-A (KR)
Inventor: KIM PILNAM
IPC: C12N5/0775
Filed: 2018-11-19
Abstract: The present invention relates to a cell coating method of cells having a modified surface. The cell coating method of the present invention can form a coating layer more efficiently and stably from the improved interaction between a coating material and a cell surface through cell surface modification to form a thiol group. Also, the cell coating method of the present invention can coat cells individually by simple pipetting, and thus is useful, compared to a conventional method which required complex devices and secondary cell selection for individual coating of cells.
Patent KR-20200060630-A (KR)
Title: Output control apparatus for driving nformation of autonomous vehicle and method thereof
Inventor: KWON SEONG JIN
IPC: G06Q50/30
Filed: 2018-11-22
Abstract: The present invention relates to a device which performs driving information output control of an autonomous vehicle. The device includes: a parking-stopping detection unit detecting whether the vehicle is actually driven or stopped; a foreigner recognition unit recognizing whether a passenger is a foreigner based on information inputted through at least one among a voice, a passport, and a card inputted through a payment terminal while the passenger enters the vehicle or with the passenger in the vehicle; an entry-exit monitoring unit monitoring or detecting a passenger in the vehicle, a passenger entering the vehicle, and a passenger leaving the vehicle; a location detection unit detecting the location of the driven or stopped vehicle; a two-dimensional information output unit outputting vehicle driving information or advertisement through a two-dimensional terminal in the vehicle; a three-dimensional information output unit projecting vehicle driving information or advertisement onto a platform outside the vehicle or the floor of a stop station; a communication unit for downloading the driving and advertisement information from a higher command or control center; and a control unit outputting the driving information or advertisement through the two-dimensional information output unit and the three-dimensional information output unit by reflecting the driving information or advertisement in the language corresponding to the foreigner in the vehicle.
Patent KR-20200061112-A (KR)
Inventor: LEE SLE
IPC: G02B1/14
Filed: 2018-11-23
Abstract: The present invention relates to an adhesive sheet for a window decoration film, comprising a flexible layer and an adhesive layer and, more specifically, to an adhesive sheet for a window decoration film having excellent adhesion to a printed layer as well as excellent adhesion to a curved substrate.
Patent KR-20200049416-A (KR)
Title: Electrospinning device improving the uniformity of electrospinning of polymer nanomaterials using conductor wires
Inventor: KIM HONG GUN
IPC: D01D5/00
Filed: 2018-11-26
Abstract: The present invention relates to an electrospinning device for uniform spinning of polymer nanomaterials using conductive wires, which comprises a spinning nozzle for discharging a spinning solution; a collector for collecting the spinning solution discharged from the spinning nozzle in nanofiber; and a power supply part for applying electric power to the spinning nozzle and the collector. The collector is configured of a base material layer in which the nanofiber is collected in a web state; and a plurality of conductive wires arranged on a rear side of the base material layer in a plural manner. The electrospinning device comprises a relay which selectively applies the electric power applied from the power supply part to the plurality of conductive wires.
Patent KR-20200064613-A (KR)
Title: Dustbin for separate collection and press waste
Inventor: KIM BYUNG KWUN
IPC: B65F1/00
Filed: 2018-11-29
Abstract: The present invention relates to a garbage can for separate collection and electric compression and, more specifically, to a garbage can for separate collection and electric compression which can compress various types of garbage and then separately collect the garbage by type. The garbage can for separate collection and electric compression comprises: a main body having an insertion port into which garbage is inserted, and a storage unit to store garbage inserted through the insertion port; a compression member mounted on the main body to compress garbage stored in the storage unit; a pushrod member mounted on the main body to push and move compressed garbage compressed by the compression member to the outside of the storage unit; a collection member which is arranged on a lower portion of the storage unit, and holds compressed garbage moved from the storage unit by the pushrod member; and a control unit to control the compression member and the pushrod member.
Patent KR-20200071844-A (KR)
Inventor: KIM JONG WON
IPC: B33Y10/00
Filed: 2018-12-03
Abstract: The present invention relates to a device and a method for automatically monitoring a 3D printer filament transport. The method in a 3D printer equipped with a filament presence sensor at a front end of a feeder and equipped with an encoder wheel and an encoder sensor for measuring a transfer distance and a transfer speed of the filament in the feeder includes: a first process of determining whether a filament input operation or a filament removal operation is required, by checking a state of the filament presence sensor status, a state of a filament presence flag, and a presence of a filament removal command; a second process of heating a heater nozzle and driving a motor to melt the filament and push the melted filament out of the nozzle, while checking the transfer distance and the speed of the filament by measuring encoder data when the filament input operation starts; and a third process of heating the heater nozzle and driving the motor to melt the filament and push the melted filament to the front end of the feeder, while checking the transfer distance and the speed of the filament by measuring encoder data when the filament removal operation starts. Accordingly, a user only takes a simple task of pushing the filament only to an input port to insert the filament into the heater nozzle, so that the inconvenience, such as giving a separate key operation or computer command, waiting for the heater nozzle to heat up, or using both hands, is eliminated, and the difficulty of estimating the amount of filament pushed to the heater nozzle is eliminated.
Patent KR-20200068839-A (KR)
Inventor: SON JEONG GON
IPC: H01G11/36
Filed: 2018-12-06
Abstract: The present invention relates to a method for manufacturing an electrode for a super capacitor including crumpled graphene and an electrode for a super capacitor manufactured thereby, more specifically, in which a two dimensional graphene oxide solution is injected into a reducer solution including a halogen element by a spray method, so an infinitesimal amount of the two dimensional graphene solution going out through a spray nozzle is dispersed into the reducer solution including the halogen element to differently reduce particles in a rapid time in the solution, thereby causing contraction due to increase of hydrophobicity in an aqueous solution such that three dimensionally crumpled graphene particles can be mass-produced. Therefore, the present invention can solve a decrease of electrical and mechanical properties due to cohesion and stacking having occurred in a conventional two dimensional graphene manufacturing process. In addition, the present invention mixes the three dimensionally crumpled graphene particles, manufactured by the above mentioned method, with carbon nanotube and xanthan gum at a proper composition ratio to solve a problem having occurred in a conventional electrode due to a large volume and a three dimensional shape of the crumpled graphene.
Patent KR-20200071233-A (KR)
Title: Lighting lamp, Hanger for fixing Lighting lamp and manufacturing method thereof
Inventor: CHUN DONG HAE
IPC: F21V21/34
Filed: 2018-12-11
Abstract: The present invention relates to an LED lighting lamp that can be easily disassembled and assembled, can be easily installed and removed in facilities at construction sites, buildings, factories, and so on, and thus is improved in terms of managerial convenience and capable of addressing the above-described problems of existing lighting lamps. According to an embodiment of the present invention, the lighting lamp includes: a casing having a predetermined length, a predetermined internal space, a casing bottom surface, a casing side surface, and a casing open surface; a substrate and a power supply unit coupled to the inner side of the casing; a plurality of light emitting elements provided on the substrate; two or more leaf springs provided on one side of the substrate and interconnecting the power supply unit and the substrate; a reflector coupled to the inner side of the casing, inclined at a predetermined angle toward the casing open surface, and focusing the light of the light emitting element toward the casing open surface; a diffuser coupled to the casing open surface; a side cover coupled to both length-direction end portions of the casing; and a hanger coupled to a wall surface and formed such that the casing is attached and detached.
Patent KR-20200025983-A (KR)
Title: Preparation of high density anode with reduced graphene oxide-silicon metal particle compound and fabrication of electrodes for secondary battery and process for preparing the same
Inventor: JEONG SEUNG YOL
IPC: H01M4/1393
Filed: 2018-12-13
Abstract: The present invention relates to a method for preparing a high-density anode material including a reduced graphene oxide-silicon metal particle composite and an electrode for a secondary battery including the anode material prepared thereby. The method of the present invention comprises: a reduced graphene oxide preparation step of preparing a reduced graphene oxide through a cation-pi interaction; a composite dispersion solution preparation step of preparing a composite dispersion solution by using any one of a first process of coating a silicon metal particle with a polymer and combining the same with the reduced graphene oxide, and a second process of coating the reduced graphene oxide with the polymer and combining the same with the silicon metal particle; a composite powder preparation step of preparing a composite powder of a core-shell structure by spraying the composite dispersion solution and drying the same; a slurry preparation step of preparing anode material slurry by mixing natural graphite and artificial graphite with the composite powder; and an anode material preparation step of coating a current collector with the slurry. Therefore, an electrode for a secondary battery including the anode material prepared thereby can improve high capacity and stable cycle performance.
Patent KR-20200080374-A (KR)
Title: Method For Manufacturing Sheet Comprising Inherently Dissipative Polymer And Sheet Produced Therefrom
Inventor: KIM HYO GAP
IPC: B29C48/00
Filed: 2018-12-17
Abstract: The present invention relates to a method for preparing a sheet, which comprises the steps of: preparing a mixture of containing at least one synthetic resin selected from the group including PC/ABS resin and ABS resin, and at least one permanent antistatic agent selected from the group including PEO, Nylon-co-PEO, Butadiene-co-PEO, PET-co-PEO, and styrene-co-PEO; and extruding the mixture at a predetermined extrusion temperature to form a sheet having a predetermined thickness. According to the present invention, the sheet maintains a permanent antistatic power and has excellent effects such as processability, impact resistance at low-temperature, plating property, workability, post-processability, etc., unlike a conventional sheet coated with a conductive polymer solution on its surface.
Patent KR-20200075218-A (KR)
Title: Aronia cereal bar
Inventor: KANG IN SIL
IPC: A23L19/00
Filed: 2018-12-18
Abstract: The present invention relates to a method of preparing an aronia cereal bar by making a fermentation broth by adding sugar to fresh aronia fruits, and then drying aronia berries again and mixing with freeze-dried aronia powder. The present invention is a preparation method for stabilizing anthocyanin components contained in dried aronia and powder aronia, and removing an unpleasant taste inherent in aronia so that anyone can consume the aronia cereal bar without repulsion. As a meal replacement, the aronia cereal bar can greatly contribute to the popularization of aronia and a subsequent increase in profits by reducing the peculiar unpleasant taste of aronia.
Patent KR-20200075984-A (KR)
Inventor: KIM HYUNG SUK
IPC: H04W80/10
Filed: 2018-12-18
Abstract: The present invention relates to an emulator rental device for renting an emulator which processes overseas message transmission as domestic messaging. According to the present invention, the emulator rental device rents N (N >= 2) emulators which are installed at a designated base in Korea capable of transmitting and receiving a designated radio frequency signal to and from a base station of a mobile communication network that issued universal subscriber identity module (USIM) to a user so as to emulate a designated mobile communication operation.
Patent KR-20200051445-A (KR)
Inventor: JO SUNG KANG
IPC: B23B51/04
Filed: 2018-12-19
Abstract: The present invention relates to a hole cutter, which can induce cutting chips produced during a hole processing process to be smoothly discharged to the outside, and can reduce a cutting load applied to a cutting blade, while minimizing vibration of an object to be cut caused during a hole processing process. To this end, a unit cutting blade includes a front surface unit, an inner surface unit, an outer surface unit, and a rear surface unit. Here, the front surface unit comprises: a first processing surface; and a second processing surface which is composed of a surface separated from the first processing surface around a first boundary line, and is formed in a structure connected to the first processing surface along the first boundary line. The rear surface unit comprises: a third processing surface; and a fourth processing surface which is composed of a surface separated from the third processing surface around a second boundary line, and is formed in a structure connected to the third processing surface along the second boundary line.